2175351452 has 6 divisors (see below), whose sum is σ = 3806865048. Its totient is φ = 1087675724.

The previous prime is 2175351449. The next prime is 2175351457. The reversal of 2175351452 is 2541535712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2175351457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271918928 + ... + 271918935.

It is an arithmetic number, because the mean of its divisors is an integer number (634477508).

Almost surely, 2^2175351452 is an apocalyptic number.

It is an amenable number.

2175351452 is a deficient number, since it is larger than the sum of its proper divisors (1631513596).

2175351452 is a wasteful number, since it uses less digits than its factorization.

2175351452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543837867 (or 543837865 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 2175351452 is about 46640.6630741888. The cubic root of 2175351452 is about 1295.7159672926.

The spelling of 2175351452 in words is "two billion, one hundred seventy-five million, three hundred fifty-one thousand, four hundred fifty-two".